JSignalL1.cc

Go to the documentation of this file.

#include <string>
#include <iostream>
#include <iomanip>
#include <vector>

#include "TROOT.h"
#include "TFile.h"
#include "TProfile.h"

#include "km3net-dataformat/offline/Head.hh"
#include "km3net-dataformat/offline/Evt.hh"
#include "km3net-dataformat/offline/Hit.hh"
#include "JDAQ/JDAQTimesliceIO.hh"

#include "JAAnet/JAAnetToolkit.hh"
#include "JTimeslice/JEventTimeslice.hh"

#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JDetector/JModuleRouter.hh"
#include "JDetector/JDetectorSimulator.hh"
#include "JDetector/JPMTParametersMap.hh"
#include "JDetector/JPMTDefaultSimulator.hh"
#include "JDetector/JCLBDefaultSimulator.hh"

#include "JTrigger/JHit.hh"
#include "JTrigger/JFrame.hh"
#include "JTrigger/JTimeslice.hh"
#include "JTrigger/JSuperFrame2D.hh"
#include "JTrigger/JHitL0.hh"
#include "JTrigger/JHitL1.hh"
#include "JTrigger/JBuildL1.hh"
#include "JTrigger/JBuildL2.hh"

#include "JSupport/JMultipleFileScanner.hh"
#include "JSupport/JMonteCarloFileSupportkit.hh"
#include "JSupport/JSupport.hh"

#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"


/**
 * \file
 *
 * Example program to test JTRIGGER::JBuildL1 and JTRIGGER::JBuildL2 hit coincidence building with Monte Carlo events.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;

  JMultipleFileScanner<Evt> inputFile;
  JLimit_t&              numberOfEvents = inputFile.getLimit();
  string                 outputFile;
  string                 detectorFile;
  JPMTParametersMap      pmtParameters;
  double                 Tmax_ns;
  int                    debug;

  try { 

    JParser<> zap("Example program to test hit coincidence building with Monte Carlo events.");
    
    zap['f'] = make_field(inputFile);
    zap['o'] = make_field(outputFile)          = "buildL2.root";
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['a'] = make_field(detectorFile);
    zap['P'] = make_field(pmtParameters)       = JPARSER::initialised();
    zap['T'] = make_field(Tmax_ns)             = 20.0;    // [ns]
    zap['d'] = make_field(debug)               = 0;
    
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  using namespace KM3NETDAQ;


  JDetector detector;

  try {
    load(detectorFile, detector);
  }
  catch(const JException& error) {
    FATAL(error);
  }

  JDetectorSimulator simbad(detector);

  simbad.reset(new JPMTDefaultSimulator(pmtParameters, detector));
  simbad.reset(new JCLBDefaultSimulator());


  TFile out(outputFile.c_str(), "recreate");

  TProfile hn("hn", NULL, 31,  0.5,  +31.5);
  TProfile hc("hc", NULL, 21, -1.05, +1.05);
  TProfile ht("ht", NULL, 20,  0.5,  +20.5);


  const JModuleRouter moduleRouter(detector);

  typedef double        hit_type;
  typedef vector       <hit_type>   JFrameL1_t;
  typedef JSuperFrame2D<hit_type>   JSuperFrame2D_t;
  typedef JBuildL1     <hit_type>   JBuildL1_t;
 

  const JBuildL1_t buildL1(JBuildL1Parameters((hit_type) Tmax_ns, true));
  JSuperFrame2D_t  buffer;


  for (JMultipleFileScanner<Evt>& in = inputFile; in.hasNext(); ) {

    STATUS("event: " << setw(10) << in.getCounter() << '\r'); DEBUG(endl);

    Evt* event = in.next();

    const int frame_index = 1;

    event->mc_t = 0.5 * getFrameTime();

    const JDAQChronometer chronometer(detector.getID(), 1, frame_index, JDAQUTCExtended(getTimeOfFrame(frame_index)));

    JEventTimeslice timeslice(chronometer, simbad, *event);

    for (JDAQTimeslice::const_iterator super_frame = timeslice.begin(); super_frame != timeslice.end(); ++super_frame) {

      if (moduleRouter.hasModule(super_frame->getModuleID())) {

        // calibration

        const JModule& module = detector.getModule(moduleRouter.getAddress(super_frame->getModuleID()));

        buffer(*super_frame, module);

        JFrameL1_t dataL1;

        buildL1(buffer, back_inserter(dataL1));
        
        if (!dataL1.empty()) {
          
          JBuildL2<hit_type> buildL2(JL2Parameters(1, Tmax_ns, -1.0));
          
          JFrameL1_t d1(dataL1);
          JFrameL1_t d2;
          
          for (int i = 1; i <= hn.GetNbinsX(); ++i) {
          
            buildL2.numberOfHits = (int) hn.GetBinCenter(i);
            
            d2.clear();
            
            buildL2(buffer, d1, back_inserter(d2)); 
            
            hn.Fill((double) buildL2.numberOfHits, (double) d2.size() / (double) dataL1.size());
          
            d1.swap(d2);
          }
        }


        if (!dataL1.empty()) {

          JBuildL2<hit_type> buildL2(JL2Parameters(2, Tmax_ns, -1.0));

          JFrameL1_t d1(dataL1);
          JFrameL1_t d2;
        
          for (int i = 1; i <= hc.GetNbinsX(); ++i) {
          
            buildL2.ctMin = hc.GetBinCenter(i);
          
            d2.clear();
          
            buildL2(buffer, d1, back_inserter(d2)); 
          
            hc.Fill(buildL2.ctMin, (double) d2.size() / (double) dataL1.size());
          
            d1.swap(d2);
          }
        }


        if (!dataL1.empty()) {

          JBuildL2<hit_type> buildL2(JL2Parameters(2, 0.0, -1.0));

          JFrameL1_t d1(dataL1);
          JFrameL1_t d2;
        
          for (int i = ht.GetNbinsX(); i != 0; --i) {
          
            buildL2.TMaxLocal_ns = ht.GetBinCenter(i);
          
            d2.clear();
          
            buildL2(buffer, d1, back_inserter(d2)); 
          
            ht.Fill(buildL2.TMaxLocal_ns, (double) d2.size() / (double) dataL1.size());
          
            d1.swap(d2);
          }
        }
      }
    }
  }
  NOTICE(endl);

  out.Write();
  out.Close();
}